Concrete always moves (expands and contracts) so yes it will crack in the Grouted Expansion Cuts. However, it is usually a crack straight along one edge of the Grout line. On rare occasions it may chip or crack on both sides and fall out, if this happens, we will be happy to repair this for you at no cost. Alternatively we can Grout all cuts with a flexible Grout. Please contact us for more details. |